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Isingeniso Segama Lemboni Yenjoloba (2/2)
Amandla okuqina: aziwa nangokuthi amandla aqinile. Kubhekiselwa kumandla adingekayo endaweni ngayinye ukuze irabha ifinyelele ubude obuthile, okungukuthi, ukuze ifinyelele ku-100%, 200%, 300%, 500%. Kuvezwe ngo-N/cm2. Lesi yinkomba ebalulekile yomshini yokulinganisa amandla nokuqina kokuhlikihla...Funda kabanzi -
Isingeniso Segama Lemboni Yenjoloba (1/2)
Imboni yenjoloba ihlanganisa amagama ahlukene obuchwepheshe, phakathi kwawo i-latex entsha ibhekisela kumafutha amhlophe asikwe ngokuqondile ezihlahleni zenjoloba. Irabha ejwayelekile ihlukaniswe yaba yi-5, 10, 20, kanye ne-50 irabha yezinhlayiyana, phakathi kwayo i-SCR5 ihlanganisa izinhlobo ezimbili: irabha ye-emulsion nerabha yejeli. Isiteji sobisi...Funda kabanzi -
Izinkinga eziningana ekusetshenzisweni kwezinto zenjoloba ezixubile
Izizathu eziyinhloko zokuvela kwe-“self sulphur” ngesikhathi sokubekwa kwezinto zenjoloba ezixubile yilezi: (1) Kusetshenziswa ama-vulcanizing agents nama-accelerator amaningi kakhulu; (2) Umthamo omkhulu wokulayisha irabha, izinga lokushisa eliphezulu lomshini wokucwenga iraba, ukupholisa kwefilimu okwanele; (3) Noma...Funda kabanzi -
Ukucutshungulwa kanye Nokwakheka Kwerabha Yemvelo
Injoloba yemvelo ingahlukaniswa ibe okunamathelayo kukagwayi, okunamathelayo okujwayelekile, okunamathelayo kwe-crepe, kanye ne-latex ngokwezinqubo ezihlukene zokukhiqiza kanye nokuma.Ingcina kagwayi iyahlungwa, iqiniswe ibe amashidi amancane ngokungeza i-formic acid, yomisiwe futhi ibhenywe ukuze kukhiqizwe Ishidi Elibhemayo Elibhemayo (RSS) . Mos...Funda kabanzi -
Inqubo ye-Rubber compounding kanye nokucubungula ubuchwepheshe
Ubuchwepheshe bokucutshungulwa kwenjoloba buchaza inqubo yokuguqula izinto zokusetshenziswa ezilula zibe yimikhiqizo yerabha enezakhiwo ezithile kanye nokubunjwa. Okuqukethwe okuyinhloko kuhlanganisa: Uhlelo lokuhlanganisa irabha: Inqubo yokuhlanganisa irabha eluhlaza kanye nezithasiselo ngokusekelwe kumfuneko yokusebenza...Funda kabanzi -
Iyini irabha egaywe kabusha futhi ziyini ukusetshenziswa kwayo?
Irabha egaywe kabusha, eyaziwa nangokuthi irabha egaywe kabusha, isho into edlula izinqubo zomzimba nezamakhemikhali njengokuchotshozwa, ukukhiqizwa kabusha, nokucutshungulwa ngomshini ukuze kuguqulwe imikhiqizo yenjoloba engcolile isuke esimweni sayo sokuqala sokunwebeka ibe yisimo se-viscoelastic esikwazi ukucutshungulwa ...Funda kabanzi -
Izizathu ezithinta ukushiswa kwerabha
Ukushiswa kwenjoloba kuwuhlobo lokuziphatha okuthuthukile kwe-vulcanization, okubhekisela esimweni sokuvuthwa kwangaphambi kwesikhathi okwenzeka ezinqubweni ezihlukahlukene ngaphambi kokukhishwa kwe-vulcanization (ukucwengwa kweraba, ukugcinwa kwerabha, ukuxoshwa, ukugingqa, ukwakha). Ngakho-ke, kungabuye kubizwe ngokuthi i-vulcanization yokuqala. Irabha s...Funda kabanzi -
Isixazululo ku-Rubber Pollution Mold
Ukuhlaziywa kwesizathu 1. I-mold material ayimelani nokugqwala 2. Ubushelelezi obungalungile besikhunta 3. Ngesikhathi senqubo yokwakhiwa kwebhuloho lenjoloba, izinto ezine-asidi ezigqwala isikhunta ziyakhululwa 4. Izinto ezi ...Funda kabanzi -
Ukugeleza kokucubungula kanye nezinkinga ezivamile zenjoloba
1. Ukucwengwa kwePlastiki Incazelo yepulasitiki: Isenzakalo lapho iraba ishintsha isuka entweni enwebekayo iye ekubeni yipulasitiki ngaphansi kwethonya lezici zangaphandle ibizwa ngokuthi ipulasitiki (1) Inhloso Yokucwengwa a. Nika amandla irabha eluhlaza ukuze uzuze izinga elithile lepulasitiki, su...Funda kabanzi -
I-Rubber icubungula imibuzo engama-38, ukuxhumanisa nokucubungula
I-Rubber processing Q&A Kungani iraba idinga ukubunjwa Inhloso yokwenza ipulasitiki yenjoloba ifushanise amaketanga amakhulu enjoloba ngaphansi kwemishini, eshisayo, yamakhemikhali nezinye izenzo, okubangela ukuthi irabha ilahlekelwe ukunwebeka kwayo okwesikhashana futhi yandise ipulasitiki yayo. .Funda kabanzi -
Ithebula lezimpawu nokusebenza kwe-Nitrile Rubber
Incazelo enemininingwane yezici zerabha ye-nitrile Irabha ye-Nitrile iyi-copolymer ye-butadiene ne-acrylonitrile, futhi okuqukethwe kwayo kwe-acrylonitrile okuhlanganisiwe kunomthelela obalulekile ezakhini zayo zemishini, izakhiwo zokunamathela, nokumelana nokushisa. Ngokuya ngezici ze-bu...Funda kabanzi -
Ukuhlolwa kokusebenza okuqinile kwerabha eshisiwe kufaka phakathi izinto ezilandelayo
Izakhiwo eziqinile zenjoloba Ukuhlolwa kwezakhiwo eziqinile zerabha eshisiwe Noma yimuphi umkhiqizo wenjoloba usetshenziswa ngaphansi kwezimo ezithile zamandla angaphandle, ngakho-ke kuyadingeka ukuthi irabha kufanele ibe nezinto ezithile zomzimba nemishini, futhi ukusebenza okusobala kakhulu ukusebenza okuqinile. Wh...Funda kabanzi
